AS16509 99.83.251.128/27 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 30Addressable IPs: 32 99.83.251.12999.83.251.13099.83.251.13199.83.251.13299.83.251.13399.83.251.13499.83.251.13599.83.251.13699.83.251.13799.83.251.13899.83.251.13999.83.251.14099.83.251.14199.83.251.14299.83.251.14399.83.251.14499.83.251.14599.83.251.14699.83.251.14799.83.251.14899.83.251.14999.83.251.15099.83.251.15199.83.251.15299.83.251.15399.83.251.15499.83.251.15599.83.251.15699.83.251.15799.83.251.15899.83.251.15999.83.251.160